What is a crystal?

a. a type of rock

b. the smallest unit of an element

c. an artificial, decorative substance

d. a solid made of atoms arranged in an orderly fashion

In what famous case did chief justice john marshall first establish judicial review?

Will sugar increase or decrease the surface tension of water?

A frog is the best jumper in the pond due to its long legs. What is true about this frogs heritable traits? A) its parents passed on genes for jumping distances through the chromosomes found in their gametes.

The formula for solid Cobalt II chloride is CoCl2 6H2O. what is the name given to compounds such as this, which have water as part of their crystalline structure?

High-pressure areas or belts are caused by air which is: rising and heated sinking and heated rising and cooled sinking and cooled

You would know you were in the troposphere If? It were raining on you You were floating in space You were flying in a high altitude jet You were in the ozone later

A burning match is an example of a chemical change phase change nuclear change physical change

The table below shows the shapes of two samples, C and D, when placed in three containers of different shapes.

How many grams of KCl are produced when 60 grams of K are reacted?

Whats a solution! people